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Gsuite split delivery

Discussion in 'E-mail Discussions' started by mitch2k, Oct 26, 2017.

  1. mitch2k

    mitch2k Member

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    Hi,

    I have a domain which uses gsuite mail servers as MX records. It has a couple of mailboxes here.
    I do have some other mailboxes as well on cpanel, so I have setup split delivery. Mails that reaches Google, and for which no google mailbox is available, will be forwarded to cpanel server.

    This works, but cpanel rejects my mail (for a non-gmail mail):

    Generating server: googlemail.com

    testlocal@domain.be
    server.tld.be (109.xxx.xxx.xxx, the relay for the domain.) #<server.tld.be (109.xxx.xxx.xxx, the relay for the domain.) #5.0.0 smtp; 550 SMTP AUTH is required for message submission on port 587> #SMTP#​

    I probably have to whitelist the gsuite mailserver. I've tried adding these mailservers to Only-verify-recipient:

    ASPMX.L.GOOGLE.COM
    ALT1.ASPMX.L.GOOGLE.COM
    ALT2.ASPMX.L.GOOGLE.COM
    ALT3.ASPMX.L.GOOGLE.COM
    ALT4.ASPMX.L.GOOGLE.COM​

    But that does not help.

    What needs to be done to allow gsuite to send messages via SMTP?

    Thanks
     
  2. cPanelMichael

    cPanelMichael Forums Analyst
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  3. mitch2k

    mitch2k Member

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    Hi,

    I have used an equal setup, but still facing issues. Cpanel is blocking the messages that Google forwards via SMTP with "550 SMTP AUTH is required for message submission on port 587". So I think that I have to allow the Google server to send messages without auth. But not sure how to do that.

    Thanks
     
  4. cPanelMichael

    cPanelMichael Forums Analyst
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    Hi,

    Could you open a support ticket using the link in my signature so we can take a closer look?

    Thank you.
     
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